Still in the thrall of the evil vampire Radu, Michelle yearns to be taught the skills of the vampire. Meanwhile, her sister Becky tries to free her from his evil clutches, and this time, she's brought some help...

　　美国经典吸血鬼系列恐怖片《亚种》第一部。三位学者 - 两名美国人到达，特兰西瓦尼亚，他们获准居留在学习特兰西瓦尼亚民间传说。一个传说，有的500年s以前，一个由弗拉德采佩什'军队一小撮堵住农民在反对土耳其人自己的堡垒。当食物和水了，农民从堡垒虎穴，他们发现了血腥的喉咙死土耳其人，吸血鬼的受害者。

　　Continuing after the first "Subspecies", a woman who has just become a vampire tries to escape the evil vampire, Radu, who seeks her as his love interest. But she has taken the vampire family's bloodstone, and now Radu must find her to get it back. While her sister comes to Romania to save her soul. It might be to late..